Red Bull Racing has launched its 2011 F1 challenger, the RB7, in Valencia on the opening day of pre-season testing for the new season.
The team goes into the new season looking to defend the championship titles it won last year, with the Renault-powered car featuring a number of changes compared to the successful RB6.
These include a higher nose and engine cover and a revised rear wing thanks to the change in regulations, which allows teams to use an adjustable rear wing.
Championship winner Sebastian Vettel will drive the car for its first day of testing today.
To view pictures of the new car, CLICK HERE
More images will be added over the course of the day.